{"journal": {"journal_issue": {"journal_volume": {"volume": "ICPIG 2025"}, "publication_date": {"day": "13", "year": "2026", "month": "05", "@media_type": "online"}}, "journal_article": {"titles": {"title": "Characterization of a Plasma Source for Water Treatment Using Electrical, Optical, and Chemical Diagnostics"}, "program": [{"@name": "AccessIndicators", "license_ref": [{"value": "https://creativecommons.org/licenses/by/4.0", "@applies_to": "am", "@start_date": "2026-05-13"}, {"value": "https://creativecommons.org/licenses/by/4.0", "@applies_to": "vor", "@start_date": "2026-05-13"}, {"value": "https://creativecommons.org/licenses/by/4.0", "@applies_to": "tdm", "@start_date": "2026-05-13"}], "free_to_read": {"value": "", "@start_date": "2026-05-13"}}, {"related_item": [{"intra_work_relation": {"value": "https://hal.science/hal-05375995v3", "@identifier-type": "uri", "@relationship-type": "isSameAs"}}, {"intra_work_relation": {"value": "https://hal.science/hal-05375995v2", "@identifier-type": "uri", "@relationship-type": "hasPreprint"}}, {"intra_work_relation": {"value": "https://hal.science/hal-05375995v1", "@identifier-type": "uri", "@relationship-type": "hasPreprint"}}]}], "abstract": {"value": {"value": "<div><p>Hospital and urban wastewaters constitute major reservoirs of multidrug-resistant bacteria (MRB), antibiotic resistance genes (ARGs), and persistent pharmaceutical contaminants, which are only partially removed by conventional treatment plants. As a result, these pollutants are frequently detected in treated effluents destined for environmental discharge or reuse, raising serious public health concerns-especially for agricultural irrigation. This study explores a novel immersed dielectric barrier discharge (DBD) plasma source engineered for point-of-use decontamination of wastewater at emission sites. The plasma device was thoroughly characterized by electrical, optical, and chemical diagnostics to elucidate its operating regimes and capacity to generate reactive oxygen and nitrogen species (RONS) at the plasma-liquid interface. Findings demonstrate that the composition of the carrier gas critically shapes the production and transfer of short-and long-lived oxidants into the liquid phase. These results provide quantitative insights that support the ongoing optimization of plasma-based advanced oxidation systems for decentralized water treatment. They further illustrate how the careful control of plasma and gas composition can enhance the formation and transfer of oxidants, contributing to the broader field of plasma-liquid applications for the mitigation of emerging contaminants.</p></div>", "@xml:lang": "en"}}, "doi_data": {"doi": "10.46298/ops.17125", "resource": "http://ops.episciences.org/17125", "collection": [{"item": {"@crawler": "iParadigms", "resource": "https://hal.science/hal-05375995v3/document"}, "@property": "crawler-based"}, {"item": {"resource": {"value": "https://hal.science/hal-05375995v3/document", "@mime_type": "application/pdf"}}, "@property": "text-mining"}]}, "keywords": {"0": "[PHYS]Physics [physics]", "en": ["Imaging", "Optical Emission Spectroscopy", "Reactive Species", "Electrical Diagnostics", "Gas-Liquid Interface Plasma"]}, "@language": "en", "contributors": {"person_name": [{"surname": "Saba", "@sequence": "first", "given_name": "Maria", "affiliations": {"institution": {"institution_id": {"@type": "ror", "value": "https://ror.org/05ghbkv78"}, "institution_name": "Diagnostic des Plasmas Hors Equilibre"}}, "@contributor_role": "author"}, {"ORCID": "https://orcid.org/0000-0001-8302-0653", "surname": "Muja", "@sequence": "additional", "given_name": "Cristina", "affiliations": {"institution": {"institution_id": {"@type": "ror", "value": "https://ror.org/05ghbkv78"}, "institution_name": "Diagnostic des Plasmas Hors Equilibre"}}, "@contributor_role": "author"}, {"surname": "Guillot", "@sequence": "additional", "given_name": "Philippe", "affiliations": {"institution": {"institution_id": {"@type": "ror", "value": "https://ror.org/05ghbkv78"}, "institution_name": "Diagnostic des Plasmas Hors Equilibre"}}, "@contributor_role": "author"}, {"ORCID": "https://orcid.org/0000-0003-3842-7846", "surname": "Maho", "@sequence": "additional", "given_name": "Thomas", "affiliations": {"institution": {"institution_id": {"@type": "ror", "value": "https://ror.org/05ghbkv78"}, "institution_name": "Diagnostic des Plasmas Hors Equilibre"}}, "@contributor_role": "author"}]}, "publisher_item": {"item_number": {"value": "17125", "@item_number_type": "article_number"}}, "acceptance_date": {"day": "10", "year": "2026", "month": "04", "@media_type": "online"}, "publication_date": {"day": "13", "year": "2026", "month": "05", "@media_type": "online"}, "@publication_type": "full_text"}, "journal_metadata": {"issn": {"value": "3076-1468", "@media_type": "electronic"}, "doi_data": {"doi": "10.46298/journals/ops", "resource": "http://ops.episciences.org"}, "@language": "en", "full_title": "Open Plasma Science"}}, "database": {"current": {"url": "http://ops.episciences.org/18115", "flag": "submitted", "type": {"title": "article"}, "dates": {"posted_date": "2026-04-29 14:22:32", "publication_date": "2026-05-13 11:22:57", "modification_date": "2026-05-13 11:22:57", "first_submission_date": "2025-12-16 10:16:37"}, "files": {"link": "http://ops.episciences.org/18115/pdf"}, "isTmp": false, "status": {"id": 16, "label": {"en": "published", "fr": "publié"}}, "volume": {"id": 1039, "year": "2025", "number": 1, "titles": {"en": "ICPIG 2025"}, "position": "3", "settings": {"is_open": true, "is_current_issue": false, "is_special_issue": true}, "descriptions": {"en": "The International Conference on Phenomena in Ionized Gases (ICPIG), now in its XXXVI edition, since 1953 has been a forum for the discussion of nearly all fields of plasma science, covering modelling and experiments, from the fundamentals of elementary processes, basic data and discharge physics (including transport and interaction with walls), to applications. Topics include low and high pressure thermal and non-thermal plasmas including non-thermal plasmas in fusion devices and atmospheric and stellar plasmas, from modelling to diagnostics, from surface processing to plasma medicine, environmental protection and pollution control, plasma aerodynamics."}, "has_proceedings": false, "bibliographical_references": ""}, "journal": {"id": 40, "url": "http://ops.episciences.org", "code": "ops", "name": "Open Plasma Science"}, "metrics": {"file_count": 0, "page_count": 0}, "section": null, "version": 3, "cited_by": null, "mainPdfUrl": "https://hal.science/hal-05375995v3/document", "repository": {"id": "1", "name": "HAL", "type": "repository", "status": "1", "api_url": "https://api.archives-ouvertes.fr", "doc_url": "https://hal.science/hal-05375995v3", "base_url": "https://api.archives-ouvertes.fr/oai/hal/", "paper_url": "https://hal.science/hal-05375995v3/document", "doi_prefix": "", "identifier": "oai:HAL:hal-05375995v3"}, "identifiers": {"concept_identifier": null, "document_item_number": 18115, "permanent_item_number": 17125, "repository_identifier": "hal-05375995"}, "classifications": [], "original_language": "en", "position_in_volume": 2, "graphical_abstract_file": ""}, "previous_versions": [{"url": "http://ops.episciences.org/17644", "dates": {"posted_date": "2026-03-04 16:53:03", "modification_date": "2026-04-29 14:22:32"}, "status": {"id": 6, "label": {"en": "obsolete", "fr": "obsolète"}}, "version": 2, "identifiers": {"concept_identifier": null, "document_item_number": 17644, "permanent_item_number": 17125, "repository_identifier": "hal-05375995"}}, {"url": "http://ops.episciences.org/17125", "dates": {"posted_date": "2025-12-16 10:16:37", "modification_date": "2026-02-21 19:35:54"}, "status": {"id": 6, "label": {"en": "obsolete", "fr": "obsolète"}}, "version": 1, "identifiers": {"concept_identifier": null, "document_item_number": 17125, "permanent_item_number": 17125, "repository_identifier": "hal-05375995"}}], "first_version_item_number": 17125, "latest_version_item_number": 18115}}